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67196334 = 2311199389
BaseRepresentation
bin1000000000101…
…01010110101110
311200102221001010
410000111112232
5114200240314
610400130050
71444105452
oct400252656
9150387033
1067196334
1134a26667
121a606926
1310bc965a
148cd2662
155d75059
hex40155ae

67196334 has 8 divisors (see below), whose sum is σ = 134392680. Its totient is φ = 22398776.

The previous prime is 67196333. The next prime is 67196341. The reversal of 67196334 is 43369176.

It is a sphenic number, since it is the product of 3 distinct primes.

67196334 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 67196292 and 67196301.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (67196333) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5599689 + ... + 5599700.

It is an arithmetic number, because the mean of its divisors is an integer number (16799085).

Almost surely, 267196334 is an apocalyptic number.

67196334 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

67196334 is a wasteful number, since it uses less digits than its factorization.

67196334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11199394.

The product of its digits is 81648, while the sum is 39.

The square root of 67196334 is about 8197.3370066138. The cubic root of 67196334 is about 406.5511495180.

The spelling of 67196334 in words is "sixty-seven million, one hundred ninety-six thousand, three hundred thirty-four".

Divisors: 1 2 3 6 11199389 22398778 33598167 67196334